com.google.appengine.api.search.checkers

## Class SortExpressionChecker

- java.lang.Object
- - com.google.appengine.api.search.checkers.SortExpressionChecker

-     public class SortExpressionChecker
      extends java.lang.Object

  Checks the values of a `SortExpression`.

- - ### Constructor Summary

    Constructors
    Constructor and Description
    `SortExpressionChecker()`

  - ### Method Summary

    All Methods Static Methods Concrete Methods
    Modifier and Type | Method and Description
    --- | ---
    `static SortSpec` | `checkValid(SortSpec spec)` Checks the `SortSpec` is valid, specifically checking the limit on number of documents to score is not too large.

    - ### Methods inherited from class java.lang.Object

      `equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

- - ### Constructor Detail

    - #### SortExpressionChecker

          public SortExpressionChecker()

  - ### Method Detail

    - #### checkValid

          public static SortSpec checkValid(SortSpec spec)

      Checks the `SortSpec` is valid, specifically checking the limit on number of documents to score is not too large.
      Parameters:
        `spec` - the `SortSpec` to check
      Returns:
        the checked spec
      Throws:
        `java.lang.IllegalArgumentException` - if the spec is invalid